/// <summary>
/// Encodes a Shared Key or Shared Key Lite signature string by using the HMAC-SHA256 algorithm over a UTF-8-encoded string-to-sign.
/// </summary>
/// <param name="value">A UTF-8-encoded string-to-sign.</param>
/// <returns>An HMAC-encoded signature string.</returns>
public override string ComputeHmac(string value)
{
return(StorageKey.ComputeMacSha256(Credentials.Key, value));
}
